Base | Representation |
---|---|
bin | 111100110100010100… |
… | …1000010000110111110 |
3 | 110111010001121101222102 |
4 | 1321220221002012332 |
5 | 4114434234342021 |
6 | 135555433545102 |
7 | 12302334555506 |
oct | 1715051020676 |
9 | 414101541872 |
10 | 130604605886 |
11 | 50430993517 |
12 | 2138b275192 |
13 | c4152239b1 |
14 | 646d8d0a06 |
15 | 35e5e9100b |
hex | 1e68a421be |
130604605886 has 4 divisors (see below), whose sum is σ = 195906908832. Its totient is φ = 65302302942.
The previous prime is 130604605819. The next prime is 130604605903. The reversal of 130604605886 is 688506406031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 688506406031 = 10331 ⋅66644701.
It is a self number, because there is not a number n which added to its sum of digits gives 130604605886.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32651151470 + ... + 32651151473.
It is an arithmetic number, because the mean of its divisors is an integer number (48976727208).
Almost surely, 2130604605886 is an apocalyptic number.
130604605886 is a deficient number, since it is larger than the sum of its proper divisors (65302302946).
130604605886 is an equidigital number, since it uses as much as digits as its factorization.
130604605886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65302302945.
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 130604605886 in words is "one hundred thirty billion, six hundred four million, six hundred five thousand, eight hundred eighty-six".
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